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Two component sound absorbing material

Product overview: The main business involves car seats, auto parts manufacturing, precision parts manufacturing, logistics shelves, optoelectronic products, catering utensils and smart lock matching, modified plastic rice, a manufacturing enterprise integrating R&D, production and sales.

Product keywords: car seats, auto parts manufacturing, precision parts manufacturing

Category：

Sound absorbing material series

Consultation：

0592-7895688

Consultation

Description

Complete categories and cost-effective
With professional technology, we are committed to product research and development, create cost-effective products, and meet the needs of customers.

Good quality is trustworthy
Quality management is embedded in every production process during the production process. From raw material selection to product production
Manufacturing, packaging, shipment, etc. are inspected and supervised layer by layer, and strive to create excellent quality.

Worry-free after-sales service
Meticulous service details highlight service quality!

Sound absorption principle of dual component sound absorbent cotton

Unique integration of several advanced process technologies, such as melt blowing, air flow carding, spunbonded, etc.
Sound absorbent cotton is a lightweight, fluffy composite material made through a specially designed process.
Working principle: A three-dimensional mesh structure is formed inside the sound-absorbing cotton, and the interwoven fibers have a wide range of fiber sizes, ranging from microfibers with a diameter of 1-4 µ m to coarser fibers with a diameter of 20-40 µ m. When sound waves vibrate through the pores between fibers, the energy of sound waves is converted into thermal energy under the action of friction losses, which effectively shields and isolates sound waves at different frequencies.

Introduction to the application of two component sound absorbing materials